1-[2-(4-Iodophenoxy)ethyl]-4-methylpiperidin-4-ol → 1-(2-{4-[3-Fluoro-5-(4-methylcyclohex-1-enyl)pyridin-2-ylethynyl]phenoxy}ethyl)-4-methylpiperidin-4-ol

Participants

Reaction Steps

The product was prepared analogously to Example 48.1c from 130 mg (0.60 mmol) of 2-ethynyl-3-fluoro-5-(4-methylcyclohex-1-enyl)pyridine and 217 mg (0.60 mmol) of 1-[2-(4-iodophenoxy)ethyl]-4-methylpiperidin-4-ol (IP 15) (24 at RT, triethylamine as base). Yield: 15 mg (6% of theoretical); C28H33FN2O2 (M=448.572); calc.: molpeak (M+H)+:449; found: molpeak (M+H)+:449; HPLC-MS: 5.08 minutes (method H).

Provenance & Evidence